Right. Ok. Well, I don't have those. There is no known capability for that in this install of phpBB. So we have two options.1. This install is hacked, and I can't see it for some reason2. Your browser is hacked, and is hijacking the words.

Can anybody else tell me whether they see these ad links or not?

In the meantime, do you have another browser to try and see if you get the same results?